1969bd0656ed970799f89313c0988c206d5c727a39438ac936a1c0c8d0652de4

Analysis

max time kernel
127s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 23:16

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General

Target
BIBLE 2023/ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS/Citizens_Bank_Open_up_wth_images.pdf
Size 998KB
Sample240703-29fd5ashle
SHA256 ca828a6806bdd43e70986970e84e01ac900bbe45987d827383847885a20a9f17
MD5 b9ae20bc61a3146ecf9d9910618a370e
SHA1 51dd4de3d7fc0ef500501cc2355f93ec835a5daa
SHA512 da32d0d4bc2309054a71ccacce9796e520477e50108d94d406393aef8db2f16a37e0e249a6af5aa20cbc86b319ffed4242e7a66ace642da1049214e4bb6ecb5a
SSDEEP 24576:P6Knj5XZNAm5fDbqC/29kUSONPUwamgBcrc668rvvINl9:SmVJzDOC/29kUSlwTccgqA79
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 4260	3928	AcroRd32.exe	85
PID 3928 wrote to memory of 4260	3928	AcroRd32.exe	85
PID 3928 wrote to memory of 4260	3928	AcroRd32.exe	85
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5044	4260	RdrCEF.exe	86
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87
PID 4260 wrote to memory of 5088	4260	RdrCEF.exe	87

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\BIBLE 2023\ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS\Citizens_Bank_Open_up_wth_images.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3928
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4260
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=9F932F092DD276906CEC807E866CF23E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5044
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=8DAA4B6C32EE41D2B2481A15309F7D5C --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=8DAA4B6C32EE41D2B2481A15309F7D5C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5088
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=6851F7CD397A168052B4B93BA6A1F77E --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=6851F7CD397A168052B4B93BA6A1F77E --renderer-client-id=4 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4016
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=2341E56CC1805ECD6C9FBB4596DFD723 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5032
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D91EC0F6026CF5ED04C95125BC952DD7 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4680
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=DF7D588B5A93F8057255C86EF63F0C88 --mojo-platform-channel-handle=2928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 99216495bd481e9026d763b3d2cac06263c531b2599345c3191faa2aa4eb4ef9
MD5 566a689465095a62bc8cd6f72e0e7f27
SHA1 158707fa3e8f3ce220d1c61dadb5db3164e76220
SHA512 ff1e217036a448eaa9b005d13ea1a359644c5304280535b02242c9fd157c6e3f876282a84bcba31b4a0c6ebc14b42665099f971791d286b91564931cdf5f472f
SSDEEP 384:yeMdThPWtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2W+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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